2009-06-18T12:22:38Z This PDF slide set was created as part of the MICDL and Hewlett Foundation joint initiative on [Open Source Digital Resources in Education](http://www.micdl.org/initiatives/13). This slide set presents the key components of the TPCK and SAMR models with view to the application of both models in the teaching of Algebra. One particular use for these models is in [best-practices tagging in Delicious](http://www.micdl.org/resources/82). An ongoing podcast series on applications of the TPCK and SAMR models can be found on [iTunes U](http://www.micdl.org/resources/73). 83 2009-06-18T12:22:38Z 115